Fancy our gear?
Sign up for our newsletter and receive new product releases, deals and exclusive sales.
Warm, soft merino base layer for any cold-weather activity
Smartwool has updated the fit of their men's Classic Thermal Merino Base Layer Pattern 1/4 Zip to improve functionality while also enhancing aesthetics. As one of their heaviest base layer tops and best base layers for cold weather, this garment uses 100% responsibly sourced Merino wool, shoulder panels, and a flatlock seam construction to help minimize chafing as well as help keep you comfortable and temperature regulated as you enjoy high-intensity skiing, hiking, running, and more.
Formerly known as the Merino 250 Base Layer Pattern 1/4 Zip. Packaging may have either name but the product is identical.